To protect the environment, I often go to work ________.
　 A. ride my bike B. by the bike C. by a bike D. on my bike　

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：閱讀理解

In old times，man considered lightning to be one of the great mysteries（神秘事物）of nature．In fact a single flash of lightning 1.6 kilometers long has enough electricity to light one million lamps．
The American scientist，Benjamin Franklin，was the first to suggest that lightning is in fact electricity formed between the earth and clouds high above．It happened in 1752．In the same year，he also built the first lightning rod（避雷針）to protect buildings from being struck by lightnings．
Modern science has discovered that lightning is very strong and powerful．A lightning between a cloud and the earth may be as long as 13 kilometers，and travels at a speed of 30 million meters per second．Scientists have the opinion that there are about 2000 million flashes of lightning per year．In the United States alone，it kills almost one person per day．
The safest place to be in during an electrical（電的）storm is a closed car．Outside，one should go close to low ground for cover and not stop under a tree．Also one should stay out of water and away from metal fences．Inside a house people should keep away from open doorways and windows and not touch wires or metal things．
【小題1】From this passage we know lightning is____．
A．one of the great mysteries of nature．
B．electricity high above the earth．
C．a(chǎn) kind of light．
D．the sound from the clouds．
【小題2】In the U．S____．
A．every person can see lightning every day．
B．a(chǎn)t least one person is killed by lightning every day．
C．there are about 6 million flashes of lightning per year．
D．a(chǎn)bout one person per day dies from lightning．
【小題3】During a lightning storm，it would be best if you____．
A．stand under a tree．
B．go outside．
C．stay in a closed car．
D．stop near windows．
【小題4】A lightning rod can______．
A．prevent accidents caused by lightning
B．stop lightning
C．protect buildings from being washed away．
D．delay the coming of lightning
【小題5】A lightning between a cloud and the earth may be 13 kilometers long，and travels at
a speed of ______．
A．30 kilometres per second．
B．3000 kilometres per second
C．3 kilometres per second
D．30，000 kilometres per second

查看答案和解析>>

科目：初中英語 來源：2012年初中畢業(yè)升學(xué)考試（江西卷）英語（帶解析） 題型：閱讀理解



We humans are only born with one set of eyes, so it's our job to take care of them for our whole lives. The good news is that if we do a few simple things every day, we can maintain (保持) our eyesight and reduce (減少) the risk of ever hurting our eyes.
Almost all doctors agree that we can improve and maintain good eyesight by eating lots of fresh fruits and vegetables. It is especially important for us to eat vegetables like carrots and sweet potatoes.  Besides, we need to protect our eyes when we spend a long time in bright sunlight. The best way to do. this is by wearing sunglasses that have 100% UV (紫外線)  protection. What's more, it is necessary to protect our eyes when we work with dangerous chemicals (化學(xué)物質(zhì)).  For this reason we should always wear goggles in chemistry labs at work or at school. Finally, we should not spend too much time in front of the computer or television screen. That is why doctors advise if we have to use a computer for a long time, we should take a short break every fifteen or thirty minutes.
Maintaining good eyesight is important. If we do these few simple things we can protect our eyes and reduce the chances of losing our eyes. As the popular English expression goes, “It's all fun and game, until someone loses an eye.” When people say this, they mean that losing an eye is a very terrible thing.
【小題1】When should we wear goggles?

A．While watching TV.
B．While using a computer.
C．While staying in the sun.
D．While working in a chemistry lab.
【小題2】How many pieces of advice are given in the passage?
A．Two.B．Three.C．Four.D．Five.
【小題3】What does the underlined word ‘that’ refers to?
A．We should eat lots of fresh fruits and vegetables.
B．We should take a short break every fifteen or thirty minutes.
C．We should not spend much time in front of a computer or TV.
D．We should do a few simple things every day to keep our eyesight.
【小題4】Which would be the best title for the passage?
A．Fun and Games with Our Eyes
B．Caring for Our Eyes
C．The Risk of Hurting Our Eyes
D．Born with One Set of Eyes

查看答案和解析>>

科目：初中英語 來源：2015屆江蘇省東海西部八年級上學(xué)期第二次聯(lián)考英語試卷（解析版） 題型：閱讀理解

There are many wetlands in China and some of them have become the world’s important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province. They are home for many different kinds of animals. The world’s largest Milu Deer Nature Reserve is in them. More than 700 Milu deer live freely there. There are not many red-crowned cranes in the world, but every winter you can see some in the Red-crowned Crane Nature Reserve in the Yellow Sea Wetlands.

??? The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too. They are really good places for wildlife. Offering(提供) food and home for some special kinds of animals is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood. But some people want to change the wetlands to make more space for farms and less space for wildlife.

Luckily, more and more people are beginning to realize the importance of wetlands and wildlife. Every year, on February 2nd, many activities are held to tell people more about wetlands.

1.The Chinese Yellow Sea Wetlands are in the ___________of China.

A. east?????? B. south???? C. west???? D. north

2.Usually the weather in the wetlands is ____________

A. hot????? B. pleasant???? C. cold??? D. dry

3.The World Wetlands Day is? on _______________

A. April 22????? B. June 25??? C. February 2?? D. March 22

4.We must protect wetlands because ___________________

A. they are home for wildlife??

B. they can offer food to animals

C. they can prevent flood?????

D. all of the above

5.Some people want to change _______ to make more space for farms

A. lands???? B. world????? C. wildlife??? D. wetlands

 

查看答案和解析>>

科目：初中英語 來源：2013-2014學(xué)年浙江嘉興嘉善縣實驗中學(xué)等10校九年級第一學(xué)期期中聯(lián)考英語試卷（解析版） 題型：閱讀理解

Wildwood School Library Guide

This will offer you some information about our school library. You can use this guide to help your kids use our library.

  Service hours:

    3:00 pm—5:30 pm on school days; 8:30 am—11：00 am on weekends

On school days, your kids may borrow or return books during opening hours only when his classroom teacher allows him to. At the weekend, our library is open to both you and your kids.

  Returning:

Books borrowed from the library can be kept for 15 school days. The books must be returned before the due (到期的）date or the kid can not borrow other books.

  Damaged(受損的） or Lost Books：

When a book is returned in a damaged condition, the kid will have to pay three dollars for the damage. Full price must be paid if a book is lost. We encourage students to carry their library books in plastic bags to protect them from rainy weather.

Please call us at 3362—1323 for more information.

1.You can borrow books in the Wildwood School Library at ______.

A. 3:30 pm on Sunday　            B. 6:30 pm on Friday

C. 9:00 am on Thursday　                       D. 10:00am on Saturday

2.The students are advised to  ______ to prevent rain.

A. carry their library books in plastic bags

B. cover their library books with raincoats

C. put their library books into their pockets

D. keep their library books in their classroom

3.This library guide is for ______.

A. teachers from Wildwood

B. workers in Wildwood School Library

C. visitors to Wildwood School

D. parents of the Wildwood School students

 

查看答案和解析>>

科目：初中英語 來源：2011-2012學(xué)年廣東省珠海市九年級第三次模擬考試英語試卷（解析版） 題型：閱讀理解

More than 50,000,000 people live in the rainforests of the world and most of them do not hurt the forest they live in. They eat the fruits that grow on the forest trees, but they do not cut them down. They kill some animals to eat, but they do not destroy them.

When we cut down the rainforests, we destroy these forest people, too. In 1900, there were 1,000,000 forest people in the Amazon forest. In 1980, there were only 200,000.

The Yanomami live along the rivers of the rainforest in the north of Brazil. They have lived in the rainforest for about 10,000 years and they use more than 2,000 different plants for food and for medicine. But in 1988, someone found gold in their forest, and suddenly 45,000 people came to the forest and began looking for gold. They cut down the forest to make roads. They made more than a hundred airports. The Yanomami people lost land and food. Many died because new diseases came to the forest with the strangers.

The Yanomami people tried to save their forest, because it was their home. But the people who wanted gold were stronger.

Many forest people try to save their forests. Chico Mendes was famous in Brazil because he wanted to keep the forest for his people. “I want the Amazon forest to help all of us-forest people Brazil, and all the Earth,” he said. A few months later, in December 1988, people who wanted to cut down the forest killed Chico Mendes.

In Borneo, people were cutting down the forest of the Penan people to sell the wood. The Penan people tried to save their rainforest. They made blockades across the roads into the forest. In 1987, they closed fifteen roads for eight months. No one cut down any trees during that time.

In Panama, the Kuna people saved their forest. They made a forest park which tourists pay to visit.

The Gavioes people of Brazil use the forest, but they protect it as well. They find and sell the Brazil nuts(堅果) which grow on the forest trees.

1.The number of the people living in the Amazon forest in 1980 was _______ of that in1900.

A．half

B．one-third

C．two-fifths

D．one-fifth

2.The people who _______ have destroyed the rainforest of the Yanomami.

A．pick fruits and kill animals to eat

B．use plants for food and medicine

C．have lived there for about ten thousand years

D．made the roads and the airports

3.Those people built roads and airports in order to ________.

A．carry away the gold conveniently

B．make people there live a better life

C．stop spreading the new diseases

D．develop the tourism(旅游業(yè)) there

4.We can infer the underlined word blockades probably means:

A．包圍

B．障礙

C．街區(qū)

D．通道

5. From the passage, we learn that _________.

A．we need wood to build houses, so we have to cut down trees

B．the rainforest people have done something to protect their home

C．to humans, gold is more important than trees

D．we mustn’t cut down any trees or kill any animals

 

查看答案和解析>>

同步練習(xí)冊答案